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Non-fish Identification: Find Species

Family: Omalogyridae (See list of species below)

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Total number of spines in dorsal and anal fins (optional)



19 species with fin ray counts including ? spines in dorsal and ? in anal fins (see list below)
No picture found

Ammonicera albospeciosa
[]
No picture found

Ammonicera circumcirra
[]
No picture found

Ammonicera familiaris
[]
No picture found

Ammonicera fischeriana
[]
No picture found

Ammonicera lineofuscata
[]
No picture found

Ammonicera minortalis
[]
No picture found

Ammonicera plana
[]
No picture found

Ammonicera plicata
[]
No picture found

Ammonicera rota
[]
No picture found

Ammonicera sculpturata
[]
No picture found

Omalogyra antarctica
[]
No picture found

Omalogyra atomus
[Atom snail]
No picture found

Omalogyra burdwoodiana
[]
No picture found

Omalogyra fuscopardalis
[]
No picture found

Omalogyra japonica
[]
No picture found

Omalogyra simplex
[]
No picture found

Omalogyra taludana
[]
No picture found

Omalogyra zebrina
[]
No picture found

Retrotortina fuscata
[]
19 Species of Family Omalogyridae
()
Sort by: Species Length
Scientific Name English Name Distribution Max. Length (cm)
Ammonicera albospeciosa Western Central Atlantic. 0.06 DL
Ammonicera circumcirra Western Central Atlantic 0.06 DL
Ammonicera familiaris Western Central Atlantic 0.05 NG
Ammonicera fischeriana Mediterranean Sea.
Ammonicera lineofuscata Western Central Atlantic 0.07 NG
Ammonicera minortalis Western Central Atlantic 0.046 NG
Ammonicera plana Western Atlantic. 0.1 DL
Ammonicera plicata Eastern Central Pacific
Ammonicera rota Mediterranean Sea.
Ammonicera sculpturata Western Central Atlantic 0.047 NG
Omalogyra antarctica Southeast Pacific, Wester 0.11 DL
Omalogyra atomus Atom snail Antarctic, Northern Atlan 0.14 DL
Omalogyra burdwoodiana Western Atlantic. 0.13 DL
Omalogyra fuscopardalis Western Atlantic. 0.068 DL
Omalogyra japonica Western Indian Ocean
Omalogyra simplex Mediterranean Sea.
Omalogyra taludana Western Atlantic. 0.175 DL
Omalogyra zebrina Western Atlantic. 0.077 DL
Retrotortina fuscata Mediterranean Sea.



Other identification tools in SeaLifeBase


Quick Identification
Identification keys
Identification by morphometrics
Identification by pictures:
          If you already know the Family, go to Search SeaLifeBase, select Family and click on 'Identification by pictures' to display all available pictures in SeaLifeBase for the family.

          If you already know the Country, go to
Search SeaLifeBase, select Country and click on 'Identification by pictures' to display all available pictures in SeaLifeBase for the country.

          If you already know the Ecosystem, go to
Search SeaLifeBase, select Ecosystem and click on 'Identification by pictures' to display all available pictures in SeaLifeBase for the ecosystem.
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